Base | Representation |
---|---|
bin | 11110001011110… |
… | …01011000101100 |
3 | 122122110002121101 |
4 | 33011321120230 |
5 | 1004310012022 |
6 | 41043012444 |
7 | 6163125055 |
oct | 1705713054 |
9 | 578402541 |
10 | 253204012 |
11 | 11aa21a16 |
12 | 7096a124 |
13 | 405c4b79 |
14 | 258b172c |
15 | 17368627 |
hex | f17962c |
253204012 has 12 divisors (see below), whose sum is σ = 445095616. Its totient is φ = 126033840.
The previous prime is 253203991. The next prime is 253204027. The reversal of 253204012 is 210402352.
It is a super-2 number, since 2×2532040122 = 128224543385792288, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141039 + ... + 142822.
Almost surely, 2253204012 is an apocalyptic number.
It is an amenable number.
253204012 is a deficient number, since it is larger than the sum of its proper divisors (191891604).
253204012 is a wasteful number, since it uses less digits than its factorization.
253204012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284088 (or 284086 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 253204012 is about 15912.3854905542. The cubic root of 253204012 is about 632.6403106988.
Adding to 253204012 its reverse (210402352), we get a palindrome (463606364).
The spelling of 253204012 in words is "two hundred fifty-three million, two hundred four thousand, twelve".
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